<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="keywords" content="粉笔乐学-中小学教育平台">
	    <meta name="description" content="粉笔乐学是人工智能教育和中小学微课知识付费平台,有微课和直播教学两种方式,内含作文库、语数英的作业练习、错题集等功能,旗下还有园丁侠客人工智能教育。"/>
    <link rel="icon" href="/favicon.ico" type="image/x-icon" id="page_favionc">
    <!--国产浏览器默认采用高速模式渲染页面-->
    <meta name="renderer" content="webkit">
    <!--<link rel="icon" href="">-->
    <title>粉笔乐学官网</title>
    <!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
    <!-- jQuery (Bootstrap 的所有 JavaScript 插件都依赖 jQuery，所以必须放在前边) -->
    <script src="https://cdn.jsdelivr.net/npm/jquery@1.12.4/dist/jquery.min.js"></script>
    <script src="assets/toolbar.js"></script>

    <style>
        html,body {
            height: 100%;
        }
        .navbar {
            margin-bottom: 0.1px;
            /*height: 30px;*/
            color: white;
            background-image: url("assets/images/chalkasstes_background.png");
        }
        .navbar a{
            color:white;
        }
        .container-body-2 .content{
            margin: 0 auto;
            height: auto;
            white-space: nowrap;
            overflow-x: auto;
            text-align: left;
        }
        .content li{
            margin: 0 auto;
            list-style: none;
            display: inline-block;
            text-align: center;
        }
        .content::-webkit-scrollbar{
            width: 0;
            height: 0;
            display: none;
        }
        .content .icon_gif{
            height: 167px;
            width: 135px;
            display: inline-block;
            text-align: center;
        }
        .content .one .icon_gif{
            background-repeat: no-repeat;
            background-image: url("assets/images/one_648ed33.png");
        }
        .content .two .icon_gif{
            background-repeat: no-repeat;
            background-image: url("assets/images/two_3332439.png");
        }
        .content .three .icon_gif{
            background-repeat: no-repeat;
            background-image: url("assets/images/three_fefff95.png");
        }
        .content .four .icon_gif{
            background-repeat: no-repeat;
            background-image: url("assets/images/four_272a154.png");
        }
        .txt_one{
            font-style: normal;
            font-weight: bold;
            font-size: 25px;
            font-family:"楷体";
        }
        .txt_two{
            font-style: normal;
            /*font-weight: bold;*/
            font-size: 16px;
            font-family:"楷体";
        }
        .icon_app{
            width: 150px;
            height: 50px;
        }
        .container-body-3{
            margin: 0 auto;
            text-align: center;
            background-repeat: no-repeat;
            background-color: white;
            margin-top: 10px;
        }
        .container-body-3 .content img{
            width: 100%;
            height:auto;
            text-align: center;
        }
		.Consultation{
		    background: #5BC0DE;
		    color: white;
		    border-radius: 30px;
		    display: inline-block;
		    width: 150px;
		    height: 35px;
		    line-height: 35px;
		    font-size: 12px;
		
		}
		.Consultation:hover{
		    background-color: black;
		    color: white;
		    text-decoration: none;
		}
        .div-relative{position:relative; /*border-bottom:1px solid lightgrey;*/}
        /**宽度小于 750 像素**/
        @media screen and (max-width: 750px) { .div-relative1 { position:absolute; left:60%;top: 25px;} .gif_icon{display: none;}  #b1{display: none;} #b2{display: block;} #bg2{display: block;} #bg1{display: none;} }
        @media screen and (min-width: 768px) { .div-relative1 { position:absolute; left:70%;top:100px;}}
		@media screen and (min-width: 751px) {#b2{display: none;} #b1{display: block;} #bg1{display: block;} #bg2{display: none;}}
        .jumbotron{padding-top: 0px; padding-bottom: 0px; margin-bottom:0px;}
		
    </style>

</head>
<body>
    <nav class="navbar  navbar-fixed-top navbar-static-top">
        <!--适配小屏幕-->
        <div class="navbar-header">
            <li class="gif_icon">
                <img class="icon_app" src="assets/images/app_icon_white.png"/>
            </li>
        </div>
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar" style="background-color: white;"></span>
                <span class="icon-bar" style="background-color: white;"></span>
                <span class="icon-bar" style="background-color: white;"></span>
                <span class="icon-bar" style="background-color: white;"></span>
            </button>
            <a class="navbar-brand" href="#" style="color: white;">粉笔乐学</a>
        </div>
        <div id="navbar" class="collapse navbar-collapse opts" style="font-size: 16px;">
           <ul id="navbar-ul" class="nav navbar-nav">
                <li id="item1" class="active"  onmouseover="topBarMove(1)">
                    <a href="index.html">首页</a>
                </li>
				<li id="item2" class="active" onmouseover="topBarMove(2)">
				    <a  onclick="gotoSystem()">微课平台</a>
				</li>
				<li id="item3" class="active" onmouseover="topBarMove(3)">
				    <a href="live.html">直播</a>
				</li>
				<li id="item4" class="active" onmouseover="topBarMove(4)">
				    <a href="gardener.html">园丁侠客</a>
				</li>
				<li id="item5" class="active" onmouseover="topBarMove(5)">
				    <a href="fbx.html">粉笔秀</a>
				</li>
				<li id="item6" class="active" onmouseover="topBarMove(6)">
				    <a href="http://www.yuandingxiake.com/index.php?catid=35">入驻案例</a>
				</li>
				<li id="item7" class="active" onmouseover="topBarMove(7)">
				    <a href="down.html">应用下载</a>
				</li>
            </ul>
			<ul class="nav navbar-nav navbar-right active">
                <li id="item6" style="padding-top: 7px;">
                    <button type="button" class="btn btn-link" style="font-size: 15px;color: white;" onclick="gotoSystem()">用户登入</button>
                </li>
                <li id="item4" style="padding-right: 10px;padding-top: 7px;color: white;">
                    <!--<a href="#contact">联系电话：400-616-8880</a>-->
                    <button type="button" class="btn btn-link" style="font-size: 15px;color: white;">联系电话：400-616-8880</button>
                </li>

            </ul>
        </div><!--/.nav-collapse -->
    </nav>

    <div class="jumbotron jumbotron-mobile" style="background-color: white;">
        <img src="assets/images/chalkasstes_background.png" class="img-responsive"/>
        <div class="div-relative">
            <img src="assets/images/bg_step_1.png" class="img-responsive"/>
            <div class="div-relative1">
                <button type="button" class="btn btn-info" onclick="gotoApk()">下载粉笔乐学App</button>
            </div>
        </div>
        <div class="div-relative">
            <img src="assets/images/bg_step_2.png" class="img-responsive"/>
            <div class="div-relative1">
                <button type="button" class="btn btn-info" onclick="gotoSystem()">立即入驻</button>
            </div>
        </div>
        <div class="div-relative">
            <img src="assets/images/bg_step_3_big.png" class="img-responsive" id="bg1"/>
			<img src="assets/images/bg_step_3.png" class="img-responsive" id="bg2"/>
            <div class="div-relative1">
                <!-- <button type="button" class="btn btn-info" onclick="gotoSystem()">立即入驻</button> -->
				<a href="http://www.yuandingxiake.com/index.php?catid=37" class="btn btn-info">平台政策</a>	
            </div>
			<div  id="b1" class="div-relative1" style="top:91.3%;left:52.4%;width:7%;height:3.8%;cursor:pointer;" onclick="window.open('http://www.yuandingxiake.com/index.php?catid=35')">
			</div>
			<div class="div-relative1" style="top:80%;left:0;right:0;text-align: center; " id="b2">
				<a href="http://www.yuandingxiake.com/index.php?catid=35" class="Consultation">微课平台入驻案例</a>
			</div>
        </div>
    </div>
    <div class="container-fluid" style="display: none;">
        <div class="row-fluid">
            <div class="col-md-2">
            </div>
            <div class="col-md-8">
                <div class="row-fluid content">
                    <div class="col-md-3">
                        <li class="one gif_icon">
                            <a href="void:0" class="icon_gif"></a>
                            <p class="txt_one">成绩高效提升</p>
                            <p class="txt_two">精英陪伴式学习</p>
                            <p class="txt_two">学习成绩高效提升</p>
                            <div class="btn-item" style="display: none;">
                            </div>
                        </li>
                    </div>
                    <div class="col-md-3">
                        <li class="two gif_icon">
                            <a href="void:0" class="icon_gif"></a>
                            <p class="txt_one">拒绝多花冤枉钱</p>
                            <p class="txt_two">哪章不会学哪章</p>
                            <p class="txt_two">拒绝捆绑购买整个课程</p>
                            <div class="btn-item" style="display: none;">
                            </div>
                        </li>
                    </div>
                    <div class="col-md-3">
                        <li class="three gif_icon">
                            <a href="void:0" class="icon_gif"></a>
                            <p class="txt_one">自主爱上学习</p>
                            <p class="txt_two">养成学习好习惯</p>
                            <p class="txt_two">改掉贪玩坏毛病</p>
                            <div class="btn-item" style="display: none;">
                            </div>
                        </li>
                    </div>
                    <div class="col-md-3">
                        <li class="four gif_icon">
                            <a href="void:0" class="icon_gif"></a>
                            <p class="txt_one">查缺补漏不偏科</p>
                            <p class="txt_two">拒绝成绩偏科</p>
                            <p class="txt_two">好成绩报考好学校</p>
                            <div class="btn-item">
                            </div>
                        </li>
                    </div>
                </div>
            </div>
            <div class="col-md-2">

            </div>
        </div>
    </div>

    <div class="footer " style="margin-top: 0px;">
        <div class="container-fluid">
            <div class="row footer-top" style="background-color: #f3f3f3;">
                <div class="col-md-4">
                </div>
                <div class="col-md-4">
                    <div class="row about">
                        <div class="col-xs-4">
                            <h4>关于</h4>
                            <ul class="list-unstyled">
                                <li>
                                    <a href="about.html">关于我们</a>
                                </li>
                                <li>
									<a href="http://www.yuandingxiake.com/index.php?catid=35">入驻案例</a>
                                    <!-- <img src="assets/images/app_icon.png" alt="粉笔乐学商标" title="粉笔乐学商标" style="width: 100px;"/> -->
                                </li>
								<li>
									<a href="http://www.yuandingxiake.com/index.php?catid=19">品牌合作</a>
								</li>
                            </ul>
                        </div>
                        <div class="col-xs-4">
                            <h4>联系方式</h4>
                            <ul class="list-unstyled">
                                <img src="assets/images/wxqrcode.jpg" alt="粉笔乐学微信公众号" title="粉笔乐学微信公众号" style="width: 100px;height: 100px;"/>
                            </ul>
                        </div>
                        <div class="col-xs-4">
                            <h4>微信小程序</h4>
                            <ul class="list-unstyled">
                                <img src="assets/images/wx_mini_app.jpg" alt="粉笔乐学微信小程序" title="粉笔乐学微信小程序" style="width: 100px;height: 100px;"/>
                            </ul>
                        </div>
                    </div>
                </div>
                <div class="col-md-4">
                </div>

            </div>
            <hr>
            <div class="row footer-bottom">
                <ul class="list-inline text-center">
                    <li>Copyright &copy;2018. n 上海优则仕网络科技有限公司 Software All Rights Reserved.</li>
                    <li>备案号：<a href="http://www.beian.miit.gov.cn" style="color: #000000;">沪ICP备18041418号-1</a></li>
                </ul>
            </div>
        </div>
    </div>

    <!-- 加载 Bootstrap 的所有 JavaScript 插件。你也可以根据需要只加载单个插件。 -->
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/js/bootstrap.min.js"></script>
    <script>
        function gotoApk() {
            location.href ="down.html"
        }
        function gotoSystem() {
            // location.href ="https://web.fenbibox.com/"
            window.open("https://web.fenbibox.com/")
        }

    </script>
</body>
</html>